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From: "Volker Rümelin" <vr_qemu@t-online.de>
To: "Gerd Hoffmann" <kraxel@redhat.com>,
	"Marc-André Lureau" <marcandre.lureau@redhat.com>,
	"Laurent Vivier" <laurent@vivier.eu>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Alex Bennée" <alex.bennee@linaro.org>
Cc: qemu-devel@nongnu.org,
	Richard Henderson <richard.henderson@linaro.org>,
	Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>,
	Thomas Huth <thuth@redhat.com>
Subject: [PATCH 5/7] hw/audio/asc: replace g_malloc0() with g_malloc()
Date: Sun, 11 May 2025 09:38:44 +0200	[thread overview]
Message-ID: <20250511073846.8713-5-vr_qemu@t-online.de> (raw)
In-Reply-To: <d456c188-0463-4dc2-9178-469f840eaebe@t-online.de>

There is no need to allocate initialized memory with g_malloc0()
if it's directly followed by a memset() function call. g_malloc()
is sufficient.

Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
---
 hw/audio/asc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/audio/asc.c b/hw/audio/asc.c
index 03dee0fcc7..f12268e296 100644
--- a/hw/audio/asc.c
+++ b/hw/audio/asc.c
@@ -664,7 +664,7 @@ static void asc_realize(DeviceState *dev, Error **errp)
     s->samples = AUD_get_buffer_size_out(s->voice) >> s->shift;
     s->mixbuf = g_malloc0(s->samples << s->shift);
 
-    s->silentbuf = g_malloc0(s->samples << s->shift);
+    s->silentbuf = g_malloc(s->samples << s->shift);
     memset(s->silentbuf, 0x80, s->samples << s->shift);
 
     /* Add easc registers if required */
-- 
2.43.0



  parent reply	other threads:[~2025-05-11  7:39 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-11  7:36 [PATCH 0/7] audio related fixes for 10.1 Volker Rümelin
2025-05-11  7:38 ` [PATCH 1/7] tests/functional: use 'none' audio driver for q800 tests Volker Rümelin
2025-05-11  7:38 ` [PATCH 2/7] audio: fix SIGSEGV in AUD_get_buffer_size_out() Volker Rümelin
2025-05-11  7:38 ` [PATCH 3/7] audio: fix size calculation " Volker Rümelin
2025-05-11  7:38 ` [PATCH 4/7] hw/audio/asc: fix SIGSEGV in asc_realize() Volker Rümelin
2025-05-11 11:52   ` Mark Cave-Ayland
2025-05-13  6:14     ` Volker Rümelin
2025-05-13  8:17       ` Mark Cave-Ayland
2025-05-14  5:43         ` Volker Rümelin
2025-05-11  7:38 ` Volker Rümelin [this message]
2025-05-11 11:53   ` [PATCH 5/7] hw/audio/asc: replace g_malloc0() with g_malloc() Mark Cave-Ayland
2025-05-11  7:38 ` [PATCH 6/7] audio/mixeng: remove unnecessary pointer type casts Volker Rümelin
2025-05-11  7:38 ` [PATCH 7/7] audio: add float sample endianness converters Volker Rümelin
2025-05-11 10:08 ` [PATCH 0/7] audio related fixes for 10.1 Marc-André Lureau
2025-05-13  6:40 ` Michael Tokarev
2025-05-14  6:26   ` Volker Rümelin
2025-05-14  9:19     ` Michael Tokarev

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